TY  - BOOK
AU  - IGNOU
TI  - Computer and Communication Networks Cummunication Technology for Distance Education
SN  - 8176059552
AV  - 658 IGN C 
U1  - 658 IGN C 
PY  - 2009///
CY  - New Delhi
PB  - Indira Gandhi National Open University
KW  - Computer and Communication Networks
KW  - India
ER  -